Answer:
D.
Step-by-step explanation:
The x-axis of the graph isn't constant with the years. It cannot be consistent if the first twenty years are scaled together and the last 10 are put in increments of 2 years.
Answer:
Step-by-step explanation: I took the k-12 quiz
ANSWER
a) 5 seconds.
b) 50 inches.
EXPLANATION
The height of the pelican is modeled by,
The pelican enters the when
Divide through by negative 2,
Factor to obtain
This implies that,
Time cannot be negative, therefore the water after 5 seconds.
B) The height of the pelican is modeled by
When
The pelican was 50 inches above the water at time t=0.
Answer: Choice B and D are both correct.
Step-by-step explanation:
The expression has two adjacent negative signs in the middle. The two negative signs are to be multiplied, which then produces one positive sign.
Choice B is therefore correct because the expression becomes 6+6 which is 6 to the right of the number line where the numbers are increasing.
Choice D is also equally correct because the addition of 6 to 6 equals 12(6+6 = 12).
Answer:
Y = 3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.